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Parameter	Value	t-statistic
ω const Unconditional variance weight	0.9990	2.76***
α ARCH Response to squared shocks	0.0624	6.56***
β GARCH Volatility persistence	0.9001	110.76***
γ leverage Additional response to negative shocks	-0.0185	-0.26
δ power Transformation power	1.7439	12.07***

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Definium Therapeutics Inc APARCH Volatility Analysis

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